William Matuzas, MD
NPI 1881653780 · Psychiatry Physician · Waterville, ME
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Matuzas, MD is a Psychiatry Physician provider in Waterville, ME (NPI 1881653780).
Provider details
- NPI number
- 1881653780
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 015104 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2008-07-03
Frequently asked questions
- What is William Matuzas's NPI number?
- William Matuzas's National Provider Identifier (NPI) is 1881653780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Matuzas's specialty?
- William Matuzas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is William Matuzas located?
- William Matuzas's practice location on file with NPPES is 149 North St, Waterville, ME 04901-4974.
- What is William Matuzas's phone number?
- The practice phone number listed in the NPPES registry for William Matuzas is (207) 872-4396.
- Does William Matuzas accept Medicare?
- William Matuzas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Matuzas's NPI active?
- Yes — William Matuzas's NPI (1881653780) is active in the NPPES registry as of the last update on 2008-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.